/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundOperatorSettings.h
This function is required to return a value that abides by the alignment requirements ofFAudioBuffer, FAlignedFloatBuffer and the math routines declared in BufferVectorOperations.h. This enables the vast majority ofMetasoundIOperators to take advantage of SIMD hardware accelerations.
int32 GetNumFramesPerBlock() const